Measurement and Properties in Chemistry Quiz

Volume is a measure of the space occupied by matter.

Density is a physical property of matter defined as the mass per unit volume.

Volume is an extensive property because it depends on the amount of substance present.

Nitrogen is the most abundant gas in Earth's atmosphere, comprising about 78% of its volume.

Acidic solutions have a pH range between 0 and 3.

Kelvin is the base unit of temperature in the International System of Units.

Viscosity is the measure of a fluid's resistance to flow.

Titration is a technique used to determine the concentration of a solution by reacting it with a solution of known concentration.

Density is calculated by dividing the mass of an object by its volume.

The Law of Conservation of Mass states that mass is neither created nor destroyed in a chemical reaction.

Avogadro's number is the number of atoms, ions, or molecules in one mole of a substance.

Volume of a gas is directly proportional to its temperature at constant pressure.

Archimedes' principle states that the buoyant force on an object in a fluid is equal to the weight of the fluid displaced by the object.

A spectrophotometer is an instrument used to measure the intensity of light at different wavelengths in a spectrum.

The triple point of water is a defined temperature and pressure at which water can exist in equilibrium as solid, liquid, and gas, providing a standard for temperature measurement.